题目内容
It worries the parents a lot that their only daughter doesn't study hard as she ______and is not so active as she ______.
[ ]
A. used to; used to
B. would; would
C. used to; used to be
D. used to study; used to be
B. would; would
C. used to; used to be
D. used to study; used to be
C
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